boxtops....I don't have to type a single letter or digit. Perhaps it's because we are using different browsers.I have Firefox as my default and also have
IE along with Google Chrome and Opera as, shall we say, 'back-ups' if needed. Personally, apart from FF, I don't get on well with any of the others.
I feel sure that if FF was being used by both you and factor 30, there would not be any need to type anything; including a password if reporting a posting. However, you have to type in seven letters, then hit the 'sign-in' button, whereas I am able to do it as an energy saving matter. :-)
To answer your question:- No, I have never been spammed or hacked and, in this regard, I have faith in my Virus Protection which is MSE (Microsoft Security Essentials..which is free.) Also, about once a week/fortnight, I give my computer a 'run-through' with Malwarebytes...the free version.
Ron.